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Canadian Immigration Dashboard [ CID ]
Perspective API

Toxicity Scores & Embeddings

Search and explore comments with their Perspective API toxicity/prosocial scores alongside AI sentiment labels.

Communalytic | Toxicity & prosocial scores, embeddings, and clusters generated via Communalytic (Social Media Lab, Toronto Metropolitan University) using Google's Perspective API.
Toxicity Scored
55,769
9.3% of 596,542 total
Prosocial Scored
54,229
Embeddings
55,418
403 clusters
Avg Tox / Con
0.245 / 0.328

Summary Charts

click to expand

All 13 Dimensions

Score Distribution

Scored: 55,769
Unscored: 596,542 remaining
9.3% complete
{# Expects: explorer_rows, explorer_total, explorer_pages, current_page, page_range, filter_opts, f_q, f_polarity, f_tox_min, f_tox_max, f_sort, f_cluster, f_scope, explorer_reset_url #}

Comment Explorer

Browse comments with toxicity & constructive scores. Filter by keyword, polarity, toxicity range, or cluster.

Search & Filter

Search comment text, filter by category or toxicity level
Clear all | Quick: Toxic (>0.5) Most constructive High toxicity (>0.7) Most liked
Active: "2.9 million housing issues have …" 1 comment
2.9 million housing issues have been resolved for some homeless Canadians. There is a shortage of high-school science teachers. Students have to wait more than a year to get grade 11 physics and other science …
2.9 million housing issues have been resolved for some homeless Canadians. There is a shortage of high-school science teachers. Students have to wait more than a year to get grade 11 physics and other science courses like biology. I think 2.9 million would free up some classes. It's kind of difficult to make doctors in Canada, if you don't have your high-school science. I hope this will free up the healthcare system because it is pure garbage. I have been waiting a year and a half for a surgery! Joke Government. Corrupt and Incompetent! Polygraph, Audit, Drug Test all of Government!! It's a DISGRACE!!
2.9 million Canadian temporary visas expire in 2025-2026 · 33: Cluster #32
Close reading → Discourse → Video sentiment →
Identity Attack0.04951127
Insult0.3388922
Profanity0.07126612
Threat0.007197669
Severe Toxicity0.0062561035
Moderate 0.32236105 Constructive 0.699 Policy_Critique
Feb 15, 2026 2.9 million Canadian temporary visas …

Perspective API Dimensions Reference

13 dimensions explained

Toxic (6)

Toxicity
— Rude, disrespectful, or unreasonable
Severe Toxicity
— Very hateful or aggressive
Identity Attack
— Targeting race, religion, gender, etc.
Insult
— Inflammatory or provocative language
Profanity
— Swear words or obscene language
Threat
— Intention to inflict pain or violence

Prosocial (7)

Affinity
— Agreement or shared understanding
Compassion
— Concern for others' wellbeing
Curiosity
— Desire to learn or understand more
Nuance
— Acknowledges complexity or multiple perspectives
Personal Story
— Shares personal experience
Reasoning
— Evidence-based or logical argumentation
Respect
— Politeness and consideration for others
Data sources: comment_perspective_scores, comment_embeddings, and view_comment_sentiment · Scores are probability values (0–1) from Google's Perspective API via Communalytic.